Plug cover



FIG. 1 is a perspective view of a plug cover showing the new design in use;

FIG. 2 is a perspective view of a plug cover showing the new design;

FIG. 3 is a top plan view thereof;

FIG. 4 is bottom plan view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a front elevation view thereof; and,

FIG. 8 is a rear elevation view thereof.

The dot-dash broken lines in FIG. 1 show a mating jack and form no part of the claimed design. The remaining broken lines show portions of the plug cover and form no part of the claimed design. 

CLAIM The ornamental design for a plug cover, as shown and described. 